Excitation of the Isovector Spin Monopole Resonance via the Exothermic Zr 90 (N 12, C 12) Reaction at 175 MeV/u

S. Noji, H. Sakai, N. Aoi, H. Baba, G. P.A. Berg, P. Doornenbal, M. Dozono, N. Fukuda, N. Inabe, D. Kameda, T. Kawabata, S. Kawase, Y. Kikuchi, K. Kisamori, T. Kubo, Y. Maeda, H. Matsubara, S. Michimasa, K. Miki, H. MiyaH. Miyasako, Satoshi Sakaguchi, Y. Sasamoto, S. Shimoura, M. Takaki, H. Takeda, S. Takeuchi, H. Tokieda, T. Ohnishi, S. Ota, T. Uesaka, H. Wang, K. Yako, Y. Yanagisawa, N. Yokota, K. Yoshida, R. G.T. Zegers

研究成果: ジャーナルへの寄稿記事

3 引用 (Scopus)

抄録

The (N12, C12) charge-exchange reaction at 175 MeV/u was developed as a novel probe for studying the isovector spin giant monopole resonance (IVSMR), whose properties are important for better understanding the bulk properties of nuclei and asymmetric nuclear matter. This probe, now available through the production of N12 as a secondary rare-isotope beam, is exothermic, is strongly absorbed at the surface of the target nucleus, and provides selectivity for spin-transfer excitations. All three properties enhance the excitation of the IVSMR compared to other, primarily light-ion, probes, which have been used to study the IVSMR thus far. The Zr90(N12,C12) reaction was measured and the excitation energy spectra up to about 70 MeV for both the spin-transfer and non-spin-transfer channels were deduced separately by tagging the decay by γ emission from the C12 ejectile. Besides the well-known Gamow-Teller and isobaric analog transitions, a clear signature of the IVSMR was identified. By comparing with the results from light-ion reactions on the same target nucleus and theoretical predictions, the suitability of this new probe for studying the IVSMR was confirmed.

元の言語英語
記事番号172501
ジャーナルPhysical Review Letters
120
発行部数17
DOI
出版物ステータス出版済み - 4 26 2018

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monopoles
excitation
light ions
nuclei
probes
ion probes
charge exchange
marking
energy spectra
isotopes
selectivity
signatures
analogs
decay
predictions

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

これを引用

Noji, S., Sakai, H., Aoi, N., Baba, H., Berg, G. P. A., Doornenbal, P., ... Zegers, R. G. T. (2018). Excitation of the Isovector Spin Monopole Resonance via the Exothermic Zr 90 (N 12, C 12) Reaction at 175 MeV/u. Physical Review Letters, 120(17), [172501]. https://doi.org/10.1103/PhysRevLett.120.172501

Excitation of the Isovector Spin Monopole Resonance via the Exothermic Zr 90 (N 12, C 12) Reaction at 175 MeV/u. / Noji, S.; Sakai, H.; Aoi, N.; Baba, H.; Berg, G. P.A.; Doornenbal, P.; Dozono, M.; Fukuda, N.; Inabe, N.; Kameda, D.; Kawabata, T.; Kawase, S.; Kikuchi, Y.; Kisamori, K.; Kubo, T.; Maeda, Y.; Matsubara, H.; Michimasa, S.; Miki, K.; Miya, H.; Miyasako, H.; Sakaguchi, Satoshi; Sasamoto, Y.; Shimoura, S.; Takaki, M.; Takeda, H.; Takeuchi, S.; Tokieda, H.; Ohnishi, T.; Ota, S.; Uesaka, T.; Wang, H.; Yako, K.; Yanagisawa, Y.; Yokota, N.; Yoshida, K.; Zegers, R. G.T.

:: Physical Review Letters, 巻 120, 番号 17, 172501, 26.04.2018.

研究成果: ジャーナルへの寄稿記事

Noji, S, Sakai, H, Aoi, N, Baba, H, Berg, GPA, Doornenbal, P, Dozono, M, Fukuda, N, Inabe, N, Kameda, D, Kawabata, T, Kawase, S, Kikuchi, Y, Kisamori, K, Kubo, T, Maeda, Y, Matsubara, H, Michimasa, S, Miki, K, Miya, H, Miyasako, H, Sakaguchi, S, Sasamoto, Y, Shimoura, S, Takaki, M, Takeda, H, Takeuchi, S, Tokieda, H, Ohnishi, T, Ota, S, Uesaka, T, Wang, H, Yako, K, Yanagisawa, Y, Yokota, N, Yoshida, K & Zegers, RGT 2018, 'Excitation of the Isovector Spin Monopole Resonance via the Exothermic Zr 90 (N 12, C 12) Reaction at 175 MeV/u', Physical Review Letters, 巻. 120, 番号 17, 172501. https://doi.org/10.1103/PhysRevLett.120.172501
Noji, S. ; Sakai, H. ; Aoi, N. ; Baba, H. ; Berg, G. P.A. ; Doornenbal, P. ; Dozono, M. ; Fukuda, N. ; Inabe, N. ; Kameda, D. ; Kawabata, T. ; Kawase, S. ; Kikuchi, Y. ; Kisamori, K. ; Kubo, T. ; Maeda, Y. ; Matsubara, H. ; Michimasa, S. ; Miki, K. ; Miya, H. ; Miyasako, H. ; Sakaguchi, Satoshi ; Sasamoto, Y. ; Shimoura, S. ; Takaki, M. ; Takeda, H. ; Takeuchi, S. ; Tokieda, H. ; Ohnishi, T. ; Ota, S. ; Uesaka, T. ; Wang, H. ; Yako, K. ; Yanagisawa, Y. ; Yokota, N. ; Yoshida, K. ; Zegers, R. G.T. / Excitation of the Isovector Spin Monopole Resonance via the Exothermic Zr 90 (N 12, C 12) Reaction at 175 MeV/u. :: Physical Review Letters. 2018 ; 巻 120, 番号 17.
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title = "Excitation of the Isovector Spin Monopole Resonance via the Exothermic Zr 90 (N 12, C 12) Reaction at 175 MeV/u",
abstract = "The (N12, C12) charge-exchange reaction at 175 MeV/u was developed as a novel probe for studying the isovector spin giant monopole resonance (IVSMR), whose properties are important for better understanding the bulk properties of nuclei and asymmetric nuclear matter. This probe, now available through the production of N12 as a secondary rare-isotope beam, is exothermic, is strongly absorbed at the surface of the target nucleus, and provides selectivity for spin-transfer excitations. All three properties enhance the excitation of the IVSMR compared to other, primarily light-ion, probes, which have been used to study the IVSMR thus far. The Zr90(N12,C12) reaction was measured and the excitation energy spectra up to about 70 MeV for both the spin-transfer and non-spin-transfer channels were deduced separately by tagging the decay by γ emission from the C12 ejectile. Besides the well-known Gamow-Teller and isobaric analog transitions, a clear signature of the IVSMR was identified. By comparing with the results from light-ion reactions on the same target nucleus and theoretical predictions, the suitability of this new probe for studying the IVSMR was confirmed.",
author = "S. Noji and H. Sakai and N. Aoi and H. Baba and Berg, {G. P.A.} and P. Doornenbal and M. Dozono and N. Fukuda and N. Inabe and D. Kameda and T. Kawabata and S. Kawase and Y. Kikuchi and K. Kisamori and T. Kubo and Y. Maeda and H. Matsubara and S. Michimasa and K. Miki and H. Miya and H. Miyasako and Satoshi Sakaguchi and Y. Sasamoto and S. Shimoura and M. Takaki and H. Takeda and S. Takeuchi and H. Tokieda and T. Ohnishi and S. Ota and T. Uesaka and H. Wang and K. Yako and Y. Yanagisawa and N. Yokota and K. Yoshida and Zegers, {R. G.T.}",
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TY - JOUR

T1 - Excitation of the Isovector Spin Monopole Resonance via the Exothermic Zr 90 (N 12, C 12) Reaction at 175 MeV/u

AU - Noji, S.

AU - Sakai, H.

AU - Aoi, N.

AU - Baba, H.

AU - Berg, G. P.A.

AU - Doornenbal, P.

AU - Dozono, M.

AU - Fukuda, N.

AU - Inabe, N.

AU - Kameda, D.

AU - Kawabata, T.

AU - Kawase, S.

AU - Kikuchi, Y.

AU - Kisamori, K.

AU - Kubo, T.

AU - Maeda, Y.

AU - Matsubara, H.

AU - Michimasa, S.

AU - Miki, K.

AU - Miya, H.

AU - Miyasako, H.

AU - Sakaguchi, Satoshi

AU - Sasamoto, Y.

AU - Shimoura, S.

AU - Takaki, M.

AU - Takeda, H.

AU - Takeuchi, S.

AU - Tokieda, H.

AU - Ohnishi, T.

AU - Ota, S.

AU - Uesaka, T.

AU - Wang, H.

AU - Yako, K.

AU - Yanagisawa, Y.

AU - Yokota, N.

AU - Yoshida, K.

AU - Zegers, R. G.T.

PY - 2018/4/26

Y1 - 2018/4/26

N2 - The (N12, C12) charge-exchange reaction at 175 MeV/u was developed as a novel probe for studying the isovector spin giant monopole resonance (IVSMR), whose properties are important for better understanding the bulk properties of nuclei and asymmetric nuclear matter. This probe, now available through the production of N12 as a secondary rare-isotope beam, is exothermic, is strongly absorbed at the surface of the target nucleus, and provides selectivity for spin-transfer excitations. All three properties enhance the excitation of the IVSMR compared to other, primarily light-ion, probes, which have been used to study the IVSMR thus far. The Zr90(N12,C12) reaction was measured and the excitation energy spectra up to about 70 MeV for both the spin-transfer and non-spin-transfer channels were deduced separately by tagging the decay by γ emission from the C12 ejectile. Besides the well-known Gamow-Teller and isobaric analog transitions, a clear signature of the IVSMR was identified. By comparing with the results from light-ion reactions on the same target nucleus and theoretical predictions, the suitability of this new probe for studying the IVSMR was confirmed.

AB - The (N12, C12) charge-exchange reaction at 175 MeV/u was developed as a novel probe for studying the isovector spin giant monopole resonance (IVSMR), whose properties are important for better understanding the bulk properties of nuclei and asymmetric nuclear matter. This probe, now available through the production of N12 as a secondary rare-isotope beam, is exothermic, is strongly absorbed at the surface of the target nucleus, and provides selectivity for spin-transfer excitations. All three properties enhance the excitation of the IVSMR compared to other, primarily light-ion, probes, which have been used to study the IVSMR thus far. The Zr90(N12,C12) reaction was measured and the excitation energy spectra up to about 70 MeV for both the spin-transfer and non-spin-transfer channels were deduced separately by tagging the decay by γ emission from the C12 ejectile. Besides the well-known Gamow-Teller and isobaric analog transitions, a clear signature of the IVSMR was identified. By comparing with the results from light-ion reactions on the same target nucleus and theoretical predictions, the suitability of this new probe for studying the IVSMR was confirmed.

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